Pure fluorine is a pale yellow, highly corrosive, poisonous gas. It allegedly has a very pungent odor, although since inhalation of the gas is extremely dangerous, this is difficult to verify. It is essentially impossible to find pure fluorine in nature, since the highly reactive element readily...
Is fluorescein detection possible with the naked eye, or do the molecules only glow in the dark or under something like a dark light or ultraviolet radiation? Also, what compounds are used to make fluorescein? Does it have fluorine in it? Just guessing that from the name. I guess I have...
a氟轻松 The fluorine is relaxed[translate] a不同的人对全球化有不同的观点和态度 The different person has the different viewpoint and the manner to the globalization[translate] aI write to tell u that i will take over his job from now on. Should u have any question, please contact me.It...
aThe RPS uses inductively coupled RF power to break apart the fluorine containing source gas RPS使用引人地被结合的RF力量分开包含来源气体的氟素[translate] a我的现状 My present situation[translate] awere named after the daughter of the inventor 以发明者的女儿命名[translate] ...
There are dozens of elements on the periodic table, but what do they do for us in real life? Come and learn about how fluorine is used today and how it has been used in the past. What is Fluorine? Chemistry isn't all fun and games, kids. It can actually be quite dangerous, and ...
a特氟龙耐高温漆布的特点: Special fluorine dragon thermostable varnished cloth characteristic:[translate] aredenvolopes with money redenvolopes与 金钱[translate] a当他到达15楼时,他就气喘吁吁了(out of breath) When he arrives 15 buildings, he has panted (out of breath)[translate] ...
a氟烷基双取代的环氧丁烷单体 Fluorine alkyl double substitution butylene oxide monomer[translate] a权重的确定与测度 Weight determination and measure[translate] a你好!我是一位中国男孩!很高兴认识你们! Hello! I am a Chinese boy! Knows you very happily![translate] ...
asimilarly ,a magazine in English found that tap water from the of Thames River 相似地,一本杂志用被发现那自来水的英语从泰晤士河 [translate] aFluorine. Alpha P to slaughter Hang? Girdle 浢笒 Q yun to save 50 K ends 漌? 兊? ? 騱岮 all 9 m W 蘲 euro ` rong habitat Piao? Black ...
Element number 17 in the periodic table, chlorine is one of a group of elements that share similar chemical properties known as the halogens, with the other members being fluorine, bromine, iodine and astatine. The gas dissolves in water, forming a mixture of hypochlorous and hydrochloric acids...
a你们在一起 You in same place[translate] ahis not is 他的没有是[translate] a氟烷基取代的环氧丁烷单体 Fluorine alkylation butylene oxide monomer[translate] ainteragency 部门间[translate] aYou can see what I know and I know 您能看什么我知道,并且我知道[translate]...